VALVE BRKE (P/N A850-8) - New Surplus
P/N: A850-8
Category: Valves & Actuators
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| New Surplus | 1 Available |
Product Description
The A850-8 is a parking brake valve that locks hydraulic pressure to the brake system when engaged. Installed between the master cylinder and brake calipers, this valve maintains hold pressure to keep the aircraft stationary during parking. The component isolates brake pressure and prevents gradual pressure loss over time.
Installation and testing must follow the aircraft maintenance manual and applicable FAA procedures for brake system work. Used in general aviation aircraft brake systems.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the VALVE BRKE (P/N A850-8)?
The A850-8 is a parking brake valve that locks hydraulic pressure to the brake system when engaged. Installed between the master cylinder and brake calipers, this valve maintains hold pressure to keep the aircraft stationary during parking.
What hydraulic fluid type is the A850-8 compatible with?
Hydraulic component compatibility depends on the aircraft system design. Common aviation hydraulic fluids include MIL-PRF-5606 (mineral-based), MIL-PRF-83282 (synthetic), and Skydrol (phosphate ester). Verify the VALVE BRKE against your aircraft maintenance manual for fluid compatibility.
Does the A850-8 come pressure-tested and certified?
Overhauled and repaired hydraulic components are pressure-tested per manufacturer specifications and include 8130-3 documentation. The VALVE BRKE is available in: New Surplus. Contact us for test documentation on your selected condition.
What is the turnaround time for hydraulic component orders?
In-stock hydraulic components ship same business day before 3 PM EST. We provide 24/7 AOG support at (904) 998-9101 for urgent hydraulic system needs. RFQ submissions are typically quoted within 24 hours.